Validation of a Web Questionnaire on Physical Activity for Children and Adolescents

Authors

  • Legnani, R.F.S. Doctor in Physical Education and Health, Professor at the Physical Education Department of the State University of Ponta Grossa, UEPG (Brazil)
  • Legnani, E. Doctor in Physical Education and Health, Professor at the Federal University of Paraná, UTFPR, Curitiba, Paraná (Brazil)
  • Pereira da Silva, M. Doctor in Physical Education and Health, Professor at the Federal University of Rio Grande – FURG, Rio Grande, Rio Grande do Sul (Brazil)
  • Cordeiro Barbosa Filho, V. Doctor in Physical Activity and Health, Professor at the Federal Institute of Education, Science and Technology of Aracati Campus, Ceará (Brazil)
  • Gustave, E.L.D. Master's student, Research Group in Physical Activity, Sports and Technology, UTFPR, Curitiba, Paraná (Brazil)
  • Campos, W. Doctor in Motor Development and Sports Studies, Professor at the Federal University of Paraná, UFPR, Curitiba, Paraná (Brazil)

Keywords:

Web Questionnaire; Physical Activity; Accelerometer; Validation.

Abstract

The objective of the study was to carry out the concurrent validity of the WebCas questionnaire to evaluate physical activity (PA) in 140 students (10 to 16 years) divided into four groups, instructed to use an accelerometer and answer the WebCas questionnaire daily, which resulted in 213 days of PA monitoring. Statistical analyses were performed using the Mann-Whitney U-test, scatter plots (Bland and Altmann) and correlation coefficients. The correlation between PA (WebCas) measurements compared to acelerometry measurements (one day) showed low-intensity correlation (r = 0.22; p <0.001), moderate intensity (r = 0.48; p <0.04), an average of three days. Increased correlation was observed for the 5-day PA average (r = 0.67; p <0.01). The WebCas questionnaire presented satisfactory validity indicators.

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Published

2022-02-02

Issue

Vol. 22 No. 88 (2022): Vol. 22, No. 88, December / December 2022

Section

Articles